Page 1/8 1 Identification Product identifier Product number: 3700-0400 Relevant identified uses of the substance or mixture and uses advised against No further relevant information available. Product description p-dimethyaminobenzaldehyde (DMAB) Details of the supplier of the safety data sheet Manufacturer/Supplier: Pickering Laboratories, Inc. 1280 Space Park Way Mountain View, CA 94043 Phone: (650) 694-6700 Fax: (650) 968-0749 www.pickeringlabs.com support@pickeringlabs.com Emergency telephone number: Clean Harbors Environmental Services 1-800-645-8265 * 2 Hazard(s) identification Classification of the substance or mixture GHS07 Acute Tox. 4 H302 Harmful if swallowed. Label elements GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS). Hazard pictograms GHS07 Signal word Warning Hazard-determining components of labeling: 4-dimethylaminobenzaldehyde Hazard statements Harmful if swallowed. Precautionary statements Do not breathe dust. Use personal protective equipment as required. Do not get in eyes, on skin, or on clothing. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. If swallowed: Call a poison center/doctor if you feel unwell. Rinse mouth. Do NOT induce vomiting. Protect from sunlight. (Contd. on page 2)
Page 2/8 Dispose of contents/container in accordance with local/regional/national/international regulations. Classification system: NFPA ratings (scale 0-4) 1 0 0 Health = 1 Fire = 0 Reactivity = 0 HMIS-ratings (scale 0-4) HEALTH FIRE REACTIVITY 1 0 0 Health = 1 Fire = 0 Reactivity = 0 Hazard(s) not otherwise classified (HNOC): None known * 3 Composition/information on ingredients Chemical characterization: Mixtures Description: Mixture of substances listed below with nonhazardous additions. Dangerous Components: CAS: 100-10-7 4-dimethylaminobenzaldehyde Acute Tox. 4, H302 99.99% RTECS: CU 5775000 * 4 First-aid measures Description of first aid measures General information: Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident. After inhalation: Remove affected person to fresh air. Seek medical attention if symptoms persist. After skin contact: Immediately flush with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Seek medical assistance. After eye contact: Hold eyelids apart and flush eyes with plenty of water for at least 15 minutes. Get medical attention. After swallowing: Immediately call a doctor. Do not induce vomitting. If conscious, rinse mouth with water ensuring that the rinse is not swallowed. Information for doctor: Treat symptomatically and supportively. No specific antidote. Most important symptoms and effects, both acute and delayed: No further relevant information available. Indication of any immediate medical attention and special treatment needed No further relevant information available. * 5 Fire-fighting measures Extinguishing media Suitable extinguishing agents: CO₂, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Special hazards arising from the substance or mixture Nitrogen oxides (NOx) Carbon Dioxide (CO₂) Carbon monoxide (CO) (Contd. on page 3)
Page 3/8 Advice for firefighters Protective equipment: As in any fire, wear self-contained breathing apparatus pressure-demand (NIOSH approved or equivalent), and full protective gear to prevent contact with skin and eyes. Additional information This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. * 6 Accidental release measures Personal precautions, protective equipment and emergency procedures Wear protective equipment. Keep unprotected persons away. Avoid formation of dust. Avoid breathing dust. Environmental precautions: Dilute with plenty of water. Do not allow to enter sewers/ surface or ground water. Methods and material for containment and cleaning up: Use the appropriate tools to collect the material and dispose of it in an approved waste disposal container. Dispose contaminated material as waste according to section 13. Reference to other sections See Section 7 for information on safe handling. See Section 8 for information on personal protection equipment. See Section 13 for disposal information. * 7 Handling and storage Handling: Precautions for safe handling Ensure good ventilation/exhaustion at the workplace. Avoid contact with skin, eyes and clothing Avoid breathing dust. Use personal protection equipment as outlined in section 8. Information about protection against explosions and fires: This material in sufficient quantity and reduced particle size is capable of creating a dust explosion. Conditions for safe storage, including any incompatibilities Storage: Requirements to be met by storerooms and receptacles: Store in dry conditions at a temperature range of 8-25. Store away from direct sunlight. Information about storage in one common storage facility: Not required. Further information about storage conditions: Keep receptacle tightly sealed. Specific end use(s) No further relevant information available. * 8 Exposure controls/personal protection Additional information about design of technical systems: No further data; see section 7. Control parameters Components with occupational exposure limits: The product does not contain any relevant quantities of materials with critical values that have to be monitored at the workplace. Additional information: The lists that were valid during the creation of this SDS were used as basis. (Contd. on page 4)
Page 4/8 Exposure controls Personal protective equipment: General protective and hygienic measures: Use adequate exhaust ventilation to prevent inhalation of dust particles. Do not eat or drink while handling product. Avoid contact with the eyes and skin. Wash hands before breaks and at the end of work. Immediately remove all soiled and contaminated clothing and wash before reuse. Breathing equipment: NIOSH/MSHA approved breathing apparatus. Protection of hands: Protective gloves Material of gloves Rubber, latex or vinyl. Penetration time of glove material The exact break-through time has to be determined and observed by the manufacturer of the protective gloves. Eye protection: Tightly sealed goggles Body protection: Lab coat * 9 Physical and chemical properties Information on basic physical and chemical properties General Information Appearance: Form: Crystalline Color: Light yellow Odor: Odorless Odor threshold: Not determined. ph-value: Not applicable. Change in condition Melting point/melting range: 73-75 C (163-167 F) Boiling point/boiling range: 176 C (349 F) (@ 17 mm Hg) Flash point: Not applicable. Flammability (solid, gaseous): Not determined. Ignition temperature: Decomposition temperature: Not determined. Auto igniting: Product is not self-igniting. (Contd. on page 5)
Page 5/8 Danger of explosion: Product does not present an explosion hazard. Explosion limits: Lower: Not determined. Upper: Not determined. Vapor pressure: Not applicable. Density @ 20 C (68 F): 0.78 g/cm³ (6.509 lbs/gal) Bulk density @ 20 C (68 F): 380 kg/m³ Relative density Not determined. Vapor density Not applicable. Evaporation rate Not applicable. Solubility in / Miscibility with Water: Slightly soluble. Soluble in alcohol, ether, chloroform, acetic acid Partition coefficient (n-octanol/water): Not determined. Viscosity: Dynamic: Not applicable. Kinematic: Not applicable. Other information No further relevant information available. * 10 Stability and reactivity Reactivity No further relevant information available. Chemical stability Stable under normal conditions. Thermal decomposition / conditions to be avoided: Carbon dioxide and carbon monoxide may form when heated to decomposition Possibility of hazardous reactions No dangerous reactions known. Conditions to avoid Dust generation. Direct sunlight may cause discoloration. Incompatible materials: Strong oxidizing agents. Strong bases Hazardous decomposition products: Carbon dioxide, carbon monoxide and nitrogen oxides. * 11 Toxicological information Information on toxicological effects Acute toxicity: Primary irritant effect: on the skin: Mild irritant effect. on the eye: Mild irritant effect. Additional toxicological information: The product shows the following dangers according to internally approved calculation methods for preparations: Harmful Carcinogenic categories IARC (International Agency for Research on Cancer) Substance is not listed. (Contd. on page 6)
Page 6/8 NTP (National Toxicology Program) OSHA-Ca (Occupational Safety & Health Administration) 12 Ecological information Toxicity Aquatic toxicity: No further relevant information available. Persistence and degradability No further relevant information available. Behavior in environmental systems: Bioaccumulative potential No further relevant information available. Mobility in soil No further relevant information available. Additional ecological information: General notes: Do not allow product to reach ground water, water course or sewage system. Danger to drinking water if even small quantities leak into the ground. Results of PBT and vpvb assessment PBT: Not applicable. vpvb: Not applicable. Other adverse effects No further relevant information available. * 13 Disposal considerations Waste treatment methods Recommendation: Do not allow product to reach sewage system. This product may be mixed with a combustible solvent and burned in a chemical incinerator equipped with an after burner and scruber. This product can also be sent to an EPA approved waste disposal facility. Observe all federal, state and local environmental regulations when disposing of this material. Uncleaned packagings: Recommendation: Disposal must be made according to official regulations. Recommended cleansing agent: Water, if necessary with cleansing agents. 14 Transport information UN-Number DOT, ADR, ADN, IMDG, IATA Non-Regulated Material UN proper shipping name DOT, ADR, ADN, IMDG, IATA Non-Regulated Material Transport hazard class(es) DOT, ADR, ADN, IMDG, IATA Class Non-Regulated Material Packing group DOT, ADR, IMDG, IATA Non-Regulated Material Environmental hazards: Not applicable. Special precautions for user Not applicable. Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code Not applicable. (Contd. on page 7)
Page 7/8 UN "Model Regulation": - * 15 Regulatory information Safety, health and environmental regulations/legislation specific for the substance or mixture Sara Section 355 (extremely hazardous substances): Section 313 (Specific toxic chemical listings): TSCA (Toxic Substances Control Act): All ingredients are listed. California Proposition 65 Chemicals known to cause cancer: Chemicals known to cause reproductive toxicity for females: Chemicals known to cause reproductive toxicity for males: Chemicals known to cause developmental toxicity: Carcinogenic categories EPA (Environmental Protection Agency) TLV (Threshold Limit Value established by ACGIH) NIOSH-Ca (National Institute for Occupational Safety and Health) GHS label elements The substance is classified and labeled according to the Globally Harmonized System (GHS). Hazard pictograms GHS07 Signal word Warning Hazard-determining components of labeling: 4-dimethylaminobenzaldehyde Hazard statements Harmful if swallowed. Precautionary statements Do not breathe dust. Use personal protective equipment as required. Do not get in eyes, on skin, or on clothing. (Contd. on page 8)
Page 8/8 Wash thoroughly after handling. Do not eat, drink or smoke when using this product. If swallowed: Call a poison center/doctor if you feel unwell. Rinse mouth. Do NOT induce vomiting. Protect from sunlight. Dispose of contents/container in accordance with local/regional/national/international regulations. National regulations: The product is subject to be classified according with the latest version of the regulations on hazardous substances. State Right to Know CAS: 100-10-7 4-dimethylaminobenzaldehyde Acute Tox. 4, H302 99.99% RTECS: CU 5775000 All ingredients are listed. Chemical safety assessment: A Chemical Safety Assessment has not been carried out. 16 Other information The information and recommendations in this safety data sheet are, to the best of our knowledge, accurate as of the date of issue. Nothing herein shall be deemed to create warranty, expressed or implied, and shall not establish a legally valid contractual relationship. It is the responsibility of the user to determine applicability of this information and the suitability of the material or product for any particular purpose. Date of preparation / last revision 06/25/2015 / 9 Abbreviations and acronyms: ADR: The European Agreement concerning the International Carriage of Dangerous Goods by Road ADN: The European Agreement concerning the International Carriage of Dangerous Goods by Inland Waterways IMDG: International Maritime Code for Dangerous Goods DOT: US Department of Transportation IATA: International Air Transport Association ACGIH: American Conference of Governmental Industrial Hygienists EINECS: European Inventory of Existing Commercial Chemical Substances ELINCS: European List of Notified Chemical Substances CAS: Chemical Abstracts Service (division of the American Chemical Society) NFPA: National Fire Protection Association (USA) HMIS: Hazardous Materials Identification System (USA) PBT: Persistent, Bioaccumulative and Toxic vpvb: very Persistent and very Bioaccumulative Acute Tox. 4: Acute toxicity, Hazard Category 4 * Data compared to the previous version altered. SDS created by MSDS Authoring Services www.msdsauthoring.com +1-877-204-9106